Flow vessels for WTW conductivity measuring cells are perfectly designed to perform measurements without the interference of carbon dioxide through the air or to examine the conductivity of solutions in closed circuits.

D 3Sen: Designed for everybody who must perform flow-through measurements in the field, i.e. ground water pumping tests. It consists of a rugged flow-through vessel in holder and a tripod, also suitable for pole mounting. With hose fittings for standard hoses with a diameter of 19 mm. Three places are available for pH/ORP, conductivity and dissolved oxygen sensors (CellOx/FDO). Including mounting accessories.